Accessed Database Port

nmap -p 3306 <Target IP>
	fix:

	>Database connections are encrypted
	>Database credentials are long and random
	>Change default listener port: -not 3306-
	>the database listener port can only be accessed from the minimum possible number of hosts.
	>iptables -A INPUT -s 10.0.0.0/24 -p tcp -m tcp –dport 3306 -j ACCEPT
	>for more: https://7asecurity.com/blog/2011/04/iptables-white-listing-tcp-connections/